3979492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 7660800

約数和(自身を除く): 3681308

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 607, 1214, 1639, 2428, 3278, 6556, 6677, 13354, 26708, 90443, 180886, 361772, 994873, 1989746, 3979492]

約数ペア:

[(1, 3979492), (2, 1989746), (4, 994873), (11, 361772), (22, 180886), (44, 90443), (149, 26708), (298, 13354), (596, 6677), (607, 6556), (1214, 3278), (1639, 2428)]